两位数减两位数的减法口算练习题(共100道)
- 格式:docx
- 大小:13.68 KB
- 文档页数:1
48-27=
86-54=
79-66=
59-48=
77-11=
50-13=
81-46=
39-35=
77-70=
70-35=
84-52=
89-33=
75-24=
88-21=
43-31=
98-13=
91-29=
89-26=
76-71=
95-26= 48-31=
92-14=
45-27=
66-50=
67-24=
77-75=
95-92=
78-21=
93-72=
90-89=
99-87=
49-32=
75-53=
30-17=
32-14=
40-12=
84-19=
79-39=
42-26=
32-28= 42-35=
71-33=
68-67=
64-58=
64-49=
19-11=
92-16=
86-55=
96-38=
77-21=
78-12=
83-52=
98-11=
67-44=
57-53=
39-11=
62-21=
91-13=
66-21=
82-77= 41-17=
55-44=
65-50=
73-31=
92-81=
86-85=
87-79=
63-23=
33-32=
63-17=
84-26=
64-40=
72-22=
77-35=
97-37=
61-30=
80-66=
27-12=
75-20=
53-14= 58-24=
88-35=
47-28=
66-18=
46-19=
88-40=
89-62=
99-49=
92-28=
78-52=
95-33=
98-10=
83-47=
33-10=
22-21=
74-33=
72-29=
42-37=
89-87=
97-81=